INTERNAL SUPPORT APPARATUS FOR DOWNHOLE TUBULAR STRUCTURES AND METHOD OF USE

Details for Australian Patent Application No. 2003243654 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors ECHOLS, Ralph, H.; FREEMAN, Tommie, Austin; RICE, Patrick, W.; HAILEY, Travis, T.; YONKER, John, H.

Pub. Number AU-A-2003243654

PCT Number PCT/US03/19362

PCT Pub. Number WO2004/001182

Priority 10/174,699 19.06.02 US

Filing date 18 June 2003

Wipo publication date 6 January 2004

International Classifications

E21B 019/00 Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/174,699 19.06.02 US

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003243654

10 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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